Feature:1. Automatic modification of non‑standard lighting parameters, easy to use.2. High sensitivity sensor, high accuracy and accurate measurement, fast and sensitive.3. This digital photometer supports FC and Lx measurement to meet various needs.4. LCD display for accurate reading, wide range of applications, suitable for schools, factories, families, hotels, etc.5. Made of high‑quality materials, strong and durable, has a long service lifeSpecification:Item Type: Light MeterMaterial: PlasticColor: As shown in the pictureModel: MT - 912Size: Approx.174.5x56x30.5mm/6.87x2.2x1.2inBattery: 3xAAA battery(Not included)Measuring range: 0 Lx~200K Lx, 0Fc~20KFcResolution: <1000: 0.1; >1000:1Sampling Rate: 500msSpectrum Accuracy: ±3% rdg±8 d (<10,000Lx), ±4% rdg±10d (>10,000Lx)Display: LCD.Package List:1 x Light Meter(Battery Not Included)1 x Instruction ManualNote:1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.